| <?php |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache\Ignite\Internal\Connection; |
| |
| use Apache\Ignite\Internal\Binary\MessageBuffer; |
| |
| class ProtocolVersion |
| { |
| public static $V_1_2_0; |
| |
| private $major; |
| private $minor; |
| private $patch; |
| |
| public static function init(): void |
| { |
| ProtocolVersion::$V_1_2_0 = new ProtocolVersion(1, 2, 0); |
| } |
| |
| public function __construct(int $major = 0, int $minor = 0, int $patch = 0) |
| { |
| $this->major = $major; |
| $this->minor = $minor; |
| $this->patch = $patch; |
| } |
| |
| public function compareTo(ProtocolVersion $other): int |
| { |
| $diff = $this->major - $other->major; |
| if ($diff !== 0) { |
| return $diff; |
| } |
| $diff = $this->minor - $other->minor; |
| if ($diff !== 0) { |
| return $diff; |
| } |
| return $this->patch - $other->patch; |
| } |
| |
| public function equals(ProtocolVersion $other): bool |
| { |
| return $this->compareTo($other) === 0; |
| } |
| |
| public function toString(): string |
| { |
| return sprintf('%d.%d.%d', $this->major, $this->minor, $this->patch); |
| } |
| |
| public function read(MessageBuffer $buffer): void |
| { |
| $this->major = $buffer->readShort(); |
| $this->minor = $buffer->readShort(); |
| $this->patch = $buffer->readShort(); |
| } |
| |
| public function write(MessageBuffer $buffer): void |
| { |
| $buffer->writeShort($this->major); |
| $buffer->writeShort($this->minor); |
| $buffer->writeShort($this->patch); |
| } |
| } |
| |
| ProtocolVersion::init(); |
| |